|
Goodwill and Intangible Assets - Estimated Future Amortization Expense of Purchased Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
Jan. 31, 2015
|
Jul. 31, 2014
|
|---|---|---|
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity | ||
| 2015 (remaining six months) | $ 4,279 | |
| 2016 | 4,829 | |
| 2017 | 2,018 | |
| 2018 | 1,764 | |
| 2019 | 1,031 | |
| Thereafter | 4,158 | |
| Net Value | $ 18,079 | $ 19,505 |